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SQLite源码剖析
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神奇的perl
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深入lucene3.5源码...
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silverlight 5...
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算法下午茶系列
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最新评论
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yoyo837:
counters15 写道目前只支持IE吗?插件的东西是跨浏览 ...
Silverlight 5 轻松开启绚丽的网页3D世界 -
shuiyunbing:
直接在前台导出方式:excel中的单元格样式怎么处理,比如某行 ...
Flex导出Excel -
di1984HIT:
写的很好~
lucene入门-索引网页 -
rjguanwen:
在win7 64位操作系统下,pygtk的Entry无法输入怎 ...
pygtk-entry -
ldl_xz:
http://www.9958.pw/post/php_exc ...
PHPExcel常用方法汇总(转载)
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netbsd桌面笔记
- 博客分类:
- 系统管理/系统架构/项目管理
前言:之前完成了FreeBSD和OpenBSD的桌面笔记,今天心血来潮,就把NetBSD的桌面笔记也一并完成,这样,三大BSD的桌面化教程算是全部完成了。作为个人认为三大BSD中最难用的NetBSD,其实使用范围并不是很广泛,但是它具有许多其他两大BSD所没有的特色,号称从烤面包机到国际空间站通吃的操作系统,所以作为桌面使用也未尝不可。第一章:NetBSD简介何谓NetBSD?NetBSD是一个免费的,具有高度移植性的 UNIX-like 操作系统,是现行可移植平台最多的操作系统,可以在许多平台上执行,从 64bit alpha 服务器到手持设备和嵌入式设备。NetBSD计划的口号是:" ...
sun-java6不在软件源中。1.首先添加软件源:$sudo gedit /etc/apt/sources.list在sources.list 文件后添加一行:deb http://us.archive.ubuntu.com/ubuntu/ hardy multiverse
2.更改sources.list文件后一定要更新:
$sudo apt-get update
3.安装JDK6
$sudo apt-get install sun-java6-jdk
ubuntu-jdk7
- 博客分类:
- 系统管理/系统架构/项目管理
一步:下载jdkhttp://www.oracle.com/technetwork/java/javase/downloads/index.html
第二步:解压安装进入文件所在目录 执行 sudo tar zxvf jdk-7-linux-i586.tar.gz -C /usr/lib/jvm此处解压到 /usr/lib/jvm
第三步:修改环境变量sudo gedit /etc/environment
PATH="......:/usr/lib/jvm/java/jdk1.6.0_12/bin"CLASSPATH=.:/usr/lib/jvm/ ...
继续定义单元神经元
net.inputs{i}.range
This property defines the range of each element of the ith network input.
It can be set to any Ri x 2 matrix, where Ri is the number of elements in the input (net.inputs{i}.size), and each element in column 1 is less than the element next to it in column 2.
Each ...
>> net=network
net =
Neural Network object:
architecture:
numInputs: 0 numLayers: 0 biasConnect: [] inputConnect: [] layerConnect: [] outputConnect: []
numOutputs: 0 (read-only) numInputDelays: 0 (read-only) numLayerDelays: 0 (r ...
matlab-模态对话框
- 博客分类:
- 数学与计算
modal dialog box with the command:user_response = modaldlg('Title','Confirm Close');
This is an example of calling a GUI with a property value pair. In this case, the figure property is 'Title', and its value is the string 'Confirm Close'.
% --- Executes on button press in btn_draw.
function ...
matlab-gui activex
- 博客分类:
- 数学与计算
为查看方法,在click事件中加上keyboard方法
% --------------------------------------------------------------------function activex2_Click(hObject, eventdata, handles)% hObject handle to activex2 (see GCBO)% eventdata structure with parameters passed to COM event listener% handles structure with handles an ...
matlab-gui程序(4)
- 博客分类:
- 数学与计算
使用setappdata,getappdata等完成数据参数交换
function varargout = test1(varargin)
% TEST1 M-file for test1.fig
% TEST1, by itself, creates a new TEST1 or raises the existing
% singleton*.
%
% H = TEST1 returns the handle to a new TEST1 or the handle to
% the existing singleton*.
%
% ...
matlab-GUI程序(3)
- 博客分类:
- 数学与计算
在打开函数中,增加handles中的字段
function test1_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDAT ...
matlab-GUI程序(2)
- 博客分类:
- 数学与计算
1、GUI刚打开时要执行的,此时GUI的所有对象都已经建立
% --- Executes just before test1 is made visible.
function test1_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% ...
matlab-GUI程序(1)
- 博客分类:
- 数学与计算
guidata用来保存handles结构,可以做为窗口间参数的传递。
>> help guidata GUIDATA Store or retrieve application data. GUIDATA(H, DATA) stores the specified data in the figure's application data. H is a handle that identifies the figure - it can be the figure itself, or any object contained in the fi ...
matlab-图形界面设计GUIDE
- 博客分类:
- 数学与计算
图形界面设计GUIDE
菜单和表格
快捷菜单
此菜单的含义是右键菜单,我们把它定义在按钮上,用右键按按钮弹出
首先安装好ODBC MYSQL驱动
(64位)
http://cdn.mysql.com/Downloads/Connector-ODBC/5.2/mysql-connector-odbc-5.2.2-winx64.msi
(32位)
http://cdn.mysql.com/Downloads/Connector-ODBC/5.2/mysql-connector-odbc-5.2.2-win32.msi
然后,打开vqb
查询
插入
MATLAB通过ODBC操作MYSQL的中文乱码,需要在数据源中进行配置
查询数据(中文乱码消失了)
...
matlab-数据库元信息
- 博客分类:
- 数学与计算
dmd
Construct database metadata object Syntax
dbmeta = dmd(conn)
Description
dbmeta = dmd(conn) constructs a database metadata object for the database connection conn. Use get and supports to obtain properties of dbmeta. Use dmd and get(dbmeta) to obtain information you need about a database, suc ...